7227730

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9901}}^1$

素因数の和:9981

約数の個数: 16

約数和(自身を含む): 13189464

約数和(自身を除く): 5961734

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 9901, 19802, 49505, 99010, 722773, 1445546, 3613865, 7227730]

約数ペア:

[(1, 7227730), (2, 3613865), (5, 1445546), (10, 722773), (73, 99010), (146, 49505), (365, 19802), (730, 9901)]